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Mattie

Questions (66)

I need to write code in Visual Basics 2012 for a grading system. I can do most of it but I don't know how to make it see missing
1. 2 answers
2. 605 views
3a+2b+5a
1. 1 answer
2. 250 views
Tom has $15.86 to buy marbles that cost $1.25 each.he wants to know how many marbles he can buy.what he do after he divides.
1. 1 answer
2. 440 views
determine the pH of each of the following solutions:0.0812M HCl pH 3.11*10^-4 M HI pH 8.65*10^-8 M KOH pH 0.00212M Ca(OH)2 pH
1. 1 answer
2. 419 views
determine the pH of each of the following solutions:0.0812M HCl pH 3.11*10^-4 M HI pH 8.65*10^-8 M KOH pH 0.00212M Ca(OH)2 pH
1. 1 answer
2. 371 views
if a 3-foot -tall child casts a shadow that is 2 feet long, how tall is a telephone pole that casts a shadow that is 40 feet
1. 3 answers
2. 649 views
how do I explain how to solve the following problem2 X 10 square + 3 X 10 to the first + 5 X 10 to the zero +7 X 10 to the
1. 4 answers
2. 434 views
If I missed 24 problems out of 40, what is my grade?
1. 4 answers
2. 758 views
If 37 out of 41 people get something right. What percent is that and how do you get the answer? Thank you.
1. 2 answers
2. 1,002 views
Which division sentence is related to the given set of subtraction sentences?36-9=27 27-9=18 18-9=9 9-9=0 Answer choices 36
1. 4 answers
2. 1,161 views
Help please-I'm totally lost-How would I simplify (2x^5 y^4 z^3/x^-1 y^5 z^5)^-1 Thank you for any help you can give me-I'm so
1. 3 answers
2. 424 views
Help please-I'm totally lost-How would I simplify (2x^5 y^4 z^3/x^-1 y^5 z^5)^-1 Thank you for any help you can give me-I'm so
1. 1 answer
2. 373 views
I have a question and would appreciate any input or adviceWe just finished reading The Catcher in the Rye" and I'm stuck on a
1. 1 answer
2. 400 views
I have a question and would appreciate any input or adviceWe just finished reading The Catcher in the Rye" and I'm stuck on a
1. 1 answer
2. 459 views
Please show me the correct way to punctuate the following or did I do it correctly:You can't pull my strings. I'm breaking away
1. 3 answers
2. 458 views
If I am writing the following as a poem, how would I punctuate it- would each letter at the beginning be a captial, would it
1. 1 answer
2. 414 views
But would you put commas, periods or anything like that in it. Would every sentence begin with a capital?
1. 1 answer
2. 410 views
If I am writing the following as a poem, how would I punctuate it-We are room 204 Check out our door It is clear to see We
1. 1 answer
2. 451 views
a woman standing on a bridge overlooking a major insterstate wants to know how likely it is that the next 20 out of 50 cars that
1. 1 answer
2. 499 views
how would you solve a problem where someone drinks 4 to 7 sodas per week. What is a reasonable number of sodas they will drink
1. 1 answer
2. 449 views
In the Bohr model of the hydrogen atom, the electron makes 6.00×10^15 rev/sec around the nucleus.What is the average current at
1. 1 answer
2. 510 views
Please share a strategy with me. I also added answer choices to the first problem. What is the best way to solve the following
1. 1 answer
2. 486 views
What is the best way to solve the following problems:Sam's family eats 4 to 6 apples every day. Which is a reasonable number of
1. 1 answer
2. 476 views
How do you cross multiply to find out the following:3/5=2/4 3/5>2/4 3/5<2/4
1. 1 answer
2. 352 views
Consider the reaction shown below.4 PH3(g) P4(g) + 6 H2(g) If, in a certain experiment, over a specific time period, 0.0061 mol
1. 3 answers
2. 1,513 views
find (d^2y)/(dx^2) if 5x^2-8y^2=8
1. 1 answer
2. 280 views
Within the nucleus. What strength of electric field does a proton produce at the distance of another proton, about
1. 1 answer
2. 669 views
How many grams of NiSO4*6H2O are needed to prepare 200*10^2 mL of a 3.5*10^-2 M NiSO4 solution?
1. 2 answers
2. 753 views
Can visible light cause excitation of an electron in water? explain
1. 2 answers
2. 808 views
Find the center of mass of the carbon monoxide molecule , given that carbon has a mass of 12 u, oxygen has a mass of 16 u , and
1. 1 answer
2. 471 views
Find the center of mass of the carbon monoxide molecule , given that carbon has a mass of 12 u, oxygen has a mass of 16 u , and
1. 1 answer
2. 515 views
Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume is 30. cm3. If the combustion of
1. 3 answers
2. 845 views
A piece of solid carbon dioxide, with a mass of 7.4 g, is placed in a 4.0-L otherwise empty container at 27°C.(a) What is the
1. 2 answers
2. 1,337 views
Calculate the pressure in the flask in torr, atmosphere, and pascals if ha = 114 mm.
1. 4 answers
2. 1,309 views
A 14.5-L tank is filled with H2 to a pressure of 2.00 102 atm. How many balloons (each 2.00 L) can be inflated to a pressure of
1. 4 answers
2. 3,287 views
The rate of effusion of a particular gas was measured and found to be 25.0 mL/min. Under the same conditions, the rate of
1. 4 answers
2. 1,122 views
Calculate the radial acceleration of an object on the ground at the earth's equator in m/s2, turning with the planet.
1. 2 answers
2. 1,298 views
A 14.5-L tank is filled with H2 to a pressure of 2.00 102 atm. How many balloons (each 2.00 L) can be inflated to a pressure of
1. 2 answers
2. 590 views
Uranium hexafluoride is a solid at room temperature, but it boils at 56°C. Determine the density of uranium hexafluoride at
1. 3 answers
2. 1,188 views
What volume of each of the following bases will react completely with 24.00 mL of 0.350 M HCl?0.100 M NaOH 0.0500 M Ba(OH)2
1. 2 answers
2. 682 views
When hydrochloric acid reacts with magnesium metal, hydrogen gas and aqueous magnesium chloride are produced. What volume of 9.0
1. 3 answers
2. 756 views
A football is thrown with an initial upward velocity component of 15.0 m/s and a horizontal velocity component of 18.0 m/sThe
1. 5 answers
2. 1,328 views
A military helicopter on a training mission is flying horizontally at a speed of 60.0 m/s when it accidentally drops a bomb
1. 1 answer
2. 983 views
A football is thrown with an initial upward velocity component of 15.0 m/s and a horizontal velocity component of 18.0 m/sThe
1. 2 answers
2. 593 views
What does it mean when a school has a web based curriculum?
1. 1 answer
2. 420 views
Please help with all of these:3 out of 32 10 out of 30 20 out of 29 3 out of 35 9 out of 34 24 out of 33 17 out of 19
1. 1 answer
2. 264 views
so is 9 out of 34 26.4%
1. 1 answer
2. 266 views
what percent is 3 out of 35what percent is 9 out of 34 what percent is 24 out of 33
1. 1 answer
2. 446 views
What are the following percents:7 out of 53 17 out of 52 4 out of 18 7 out of 18 3 out of 33 9 out of 31 3 out of 35 7 out of 32
1. 3 answers
2. 342 views
how do I figure out the following:52 students take a test and only 3 pass the test what percent of the students passed I need a
1. 1 answer
2. 382 views
I am doing 4th grade number sense are there any cool math tricks or short cuts that would be good for me to know.
1. 3 answers
2. 457 views
got it now
1. 1 answer
2. 261 views
I think I must be asking my question wrong, but what is my number grade if I missed 36 out of 85 questions. For example if I
1. 3 answers
2. 1,268 views
If I have 85 questions on a test, but I only got 36 correct-what is my grade?
1. 3 answers
2. 452 views
How do I figure a percent question for example what is 7 out of 50?
1. 1 answer
2. 346 views
what percent is 23 of 51
1. 1 answer
2. 248 views
My brother George needs help with a math question. What percent is 23 students of 51 students?
1. 1 answer
2. 381 views
How can I add a two digit number and two three digit numbers in my head. Any tricks anyone knows in connection with short-cuts
1. 2 answers
2. 554 views
How can I solve a 27 X 18 in my head without pencil and paper.
1. 1 answer
2. 448 views
how can I solve in my head which digit represents the hundreds place in 3250.136
1. 1 answer
2. 359 views
How to solve in my head without using paper for uil number sense How about an addition problem for example 33 + 23.
1. 1 answer
2. 476 views
In UIL number sense can someone tell me how to quickly solve the following type problem in my head. I know how to do it on
1. 1 answer
2. 455 views
Rounding help please! How do I get a child to understand that when rounding to the nearest 100 for example 543 the child doesn't
1. 1 answer
2. 432 views
Looking for a way to explain rounding to a third grader. The child gets the 0-4 round down and 5-9 round up, but for example 549
1. 1 answer
2. 462 views
I have another question-Mr. Burns ran 14 miles last week. He only ran on Monday, Tuesday, and Wednesday. If Mr. Burns ran 3
1. 3 answers
2. 643 views
Earl answered 2 more math questions correctly than Anna did. Anna answered 3 fewer questions thatn Juanita did. Juanita answered
1. 3 answers
2. 736 views

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